Learn how to configure rollover fields so that unused prepaid balances carry forward.

1. Open the prepayment charge modal in Quote Studio by clicking into the charge name.
2. In the Rollover End Date field, enter the date through which the rolled-over balance remains valid.
3. In the Maximum Rollover Quantity field, enter the maximum balance that can carry forward.
4. In the Consumption Rule field, select the rule that defines how rolled-over balances are consumed relative to current balances.

   Rollover fields

   Field	Description
   Rollover End Date	The date through which the rolled-over balance remains valid.
   Maximum Rollover Quantity	The maximum balance that can carry forward.
   Consumption Rule	Defines how rolled-over balances are consumed relative to current balances.